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require "formula"
require "keg"
module Homebrew
def outdated
formulae = ARGV.resolved_formulae.any? ? ARGV.resolved_formulae : Formula.installed
if ARGV.json == "v1"
outdated = print_outdated_json(formulae)
else
outdated = print_outdated(formulae)
end
Homebrew.failed = ARGV.resolved_formulae.any? && outdated.any?
end
def print_outdated(formulae)
verbose = ($stdout.tty? || ARGV.verbose?) && !ARGV.flag?("--quiet")
formulae.select(&:outdated?).each do |f|
if verbose
puts "#{f.full_name} (#{f.outdated_versions*", "} < #{f.pkg_version})"
else
puts f.full_name
end
end
end
def print_outdated_json(formulae)
json = []
outdated = formulae.select(&:outdated?).each do |f|
json << { :name => f.full_name,
:installed_versions => f.outdated_versions.collect(&:to_s),
:current_version => f.pkg_version.to_s }
end
puts Utils::JSON.dump(json)
outdated
end
end
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